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参数资料
| 型号： | LB11872H |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO30 |
| 封装： | HSOP-28/30 |
| 文件页数： | 9/11页 |
| 文件大小： | 125K |
| 代理商： | LB11872H |
LB11872H
No.7257-7/11
Continued from preceding page.
Pin No.
Pin name
Function
Equivalent circuit
16
CLK
Clock input.
Low : 0 to 1.0V
High : 2.0V to VREG
This pin goes to the high level when open.
VREG
33k
Ω
5k
Ω
16
30k
Ω
17
LD
Phase locked state detection output.
This output goes to the on state when the PLL
locked state is detected.
This is an open-collector output.
VREG
17
18
PD
Phase comparator output (PLL output).
This pin output the phase error as a pulse signal
with varying duty.The output current increases as
the duty becomes smaller.
VREG
18
19
EI
Error amplifier in put pin.
VREG
300
Ω
19
20
EO
Error amplifier output pin.
The output current increases when this output is
high.
VREG
20
300
Ω
40k
Ω
Continued on next page.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11872H_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Polygonal Mirror Motors Three-Phase Brushless Motor Driver |
| LB11872H-MPB-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB11872H-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB11872V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Polygonal Mirror Motors Scanner Driver IC |
| LB11873 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Polygonal Mirror Motors Three-Phase Brushless Motor Driver |
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